The sources say West wants flashy concerts with “next-level production,” which would cost more than $400,000 per show. Jay-Z is said to be meticulous about costs and already has a larger, long-term advance from Live Nation that he has to pay back.
“Jay-Z can’t deal with Kanye,” an insider told Page Six. “Jay is a stone-cold businessman. He wants to recoup all of his money from Live Nation. But Kanye wants to upstage rock stars with a blowout show. He doesn’t care about costs. He has a lot less to gain from the shows.”
Full Story: NY Post
I doubt the two are feuding but I can see there being artistic differences, especially with a huge tour and different visions.